5442151542 has 32 divisors (see below), whose sum is σ = 11276167680. Its totient is φ = 1748923680.

The previous prime is 5442151531. The next prime is 5442151567. The reversal of 5442151542 is 2451512445.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97603 + ... + 142865.

It is an arithmetic number, because the mean of its divisors is an integer number (352380240).

Almost surely, 2^5442151542 is an apocalyptic number.

5442151542 is an abundant number, since it is smaller than the sum of its proper divisors (5834016138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5442151542 is a wasteful number, since it uses less digits than its factorization.

5442151542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45988.

The product of its digits is 32000, while the sum is 33.

The square root of 5442151542 is about 73770.9396849464. The cubic root of 5442151542 is about 1758.9637001581.

Adding to 5442151542 its reverse (2451512445), we get a palindrome (7893663987).

The spelling of 5442151542 in words is "five billion, four hundred forty-two million, one hundred fifty-one thousand, five hundred forty-two".